Beginning TCL/TK Training in Nashville

Enroll in or hire us to teach our Beginning TCL/TK class in Nashville, Tennessee by calling us @303.377.6176. Like all HSG
classes, Beginning TCL/TK may be offered either onsite or via instructor led virtual training. Consider looking at our public training schedule to see if it
is scheduled: Public Training Classes

Provided there are enough attendees, Beginning TCL/TK may be taught at one of our local training facilities.

Arrays
What is an Array?
Creating Arrays
Returning Elements from an Array
Removing Data from an Array
The array Command
The env Array
The tcl_platform Array

Strings
String Manipulation
Finding the Length of a String
Comparing Two Strings
Matching a Pattern in a String
Other String Operations
Appending to a String

Regular Expressions
What are Regular Expressions?
The * and + Characters
The . Character
Character Sets
The Anchor Characters
The ? Character
Grouping Patterns
Alternation
The Backslash Character
The regexp Command
The regsub Command
Other Commands that Use Regular Expressions

Flow Control
Control Statements
The if Statement
The switch Statement
Using while Loops
Using foreach Loops
Using for Loops
Using break to Control Loops
Using continue to Control Loops
Catching Errors
Exiting and Error Messages